subject
Chemistry, 12.10.2020 05:01 alondrabarraza

I don't understand how and why some transition metals form more than one ions eg: copper forms two. PLS EXPLAIN. I WILL GIVE YOU BRAINLIEST. PLS EXPLAIN PROPERLY AND IN FULL DETAIL. I AM IN YEAR 9. THANKYOU
USE COPPER OXIDE IONS AS AN EXAMPLE.
7-8 POINTS

ansver
Answers: 1

Another question on Chemistry

question
Chemistry, 21.06.2019 22:20
Asolution is made by dissolving 25.5 grams of glucose (c6h12o6) in 398 grams of water. what is the freezing point depression of the solvent if the freezing point constant is -1.86 °c/m? show all of the work needed to solve this problem.
Answers: 1
question
Chemistry, 22.06.2019 01:30
If 34.2 grams of lithium react with excess water, how many liters of hydrogen gas can be produced at 299 kelvin and 1.21 atmospheres? 2 li (s) + 2 h2o (l) yields 2 lioh (aq) + h2 (g)
Answers: 3
question
Chemistry, 22.06.2019 06:00
One does not belong why? ice, gold ,wood ,diamond and table salt
Answers: 1
question
Chemistry, 22.06.2019 10:30
Skills of homo sapiens were found an excavation. the skulls were preserved because the bodies were frozen. so, these fossils are (blank) fossils.the image shows the evolution of skulls beginning 2 to 3 million years ago. based on the image, modern human skulls(blank) ape skulls.
Answers: 1
You know the right answer?
I don't understand how and why some transition metals form more than one ions eg: copper forms two....
Questions
question
Mathematics, 21.03.2021 04:50
question
Spanish, 21.03.2021 04:50
Questions on the website: 13722363